我正在尝试使用\nameref章节。只要命令\chapter没有宏作为参数，它就可以正常工作。如果命令\chapter以宏作为参数，\nameref则始终打印最后一章的名称。\autoref但工作正常。MWE 在此处。
\documentclass{book}
\usepackage{pgfkeys}
\usepackage[usenames,dvipsnames,svgnames,table]{xcolor}
\usepackage{hyperref}
\hypersetup{
colorlinks=true,
linkcolor=Blue
}
\pgfkeys{%
/chapter/.is family,%
/chapter,%
title/.initial = {},%
label/.initial = {},%
}
\newcommand{\Chapter}[1]{%
\pgfkeys{/chapter, #1, title/.get = \theChapterTitle, label/.get = \theChapterLabel}%
\chapter{\theChapterTitle}\label{\theChapterLabel}%
}
\newcommand{\ChapRef}[1]{%
\autoref{#1} {\textemdash} \nameref{#1}%
}
\begin{document}
%
\Chapter{label=chapter-one, title=Chapter One}
%
\Chapter{label=chapter-two, title=Chapter Two}
%
\Chapter{label=chapter-three, title=Chapter Three}
%
\ChapRef{chapter-one}
\ChapRef{chapter-two}
\ChapRef{chapter-three}
\end{document}
除了我的评论之外，我还附加了有关 \chapter 命令接受多个参数的 MWE。
\documentclass{book}
\usepackage{pgfkeys}
\usepackage{hyperref}
\hypersetup{
colorlinks=true,
}
\pgfkeys{%
/chap/.is family,%
/chap,%
label/.initial = {},%
one/.initial = {},%
two/.initial = {},%
}
\let\ea=\expandafter
\newcommand{\Chapter}[1]{%
\pgfkeys{/chap, #1, one/.get=\First, two/.get=\Second, label/.get=\thechaplabel}%
\ea\chapter{\ea\ea\ea\First\,\ea\textemdash\,\ea\Second}\label{\thechaplabel}
}
\newcommand{\ChapRef}[1]{%
\autoref{#1} - \nameref{#1}%
}
\begin{document}
\Chapter{one=ABC, two=abc, label={abc-abc}}
\Chapter{one=PQR, two=pqr, label={pqr-pqr}}
\Chapter{one=XYZ, two=xyz, label={xyz-xyz}}
\chapter{New Chapter}
\ChapRef{abc-abc}
\ChapRef{pqr-pqr}
\ChapRef{xyz-xyz}
\end{document}
始终\nameref显示最新的章节名称，而\autoref显示正确的章节编号。
答案1
您的\Chapter宏存储\ChapterTitle在名称中，而不是名称本身。
在查看\ChapterTitle之前请务必先进行扩展：\chapter
\newcommand{\Chapter}[1]{%
\pgfkeys{/chapter, #1, title/.get = \theChapterTitle, label/.get = \theChapterLabel}%
\expandafter\chapter\expandafter{\theChapterTitle}\label{\theChapterLabel}%
}
对于 来说这不是必需的\label，因为此命令会扩展其参数，而该参数最终必须简化为字符串。
我不确定你使用的语法是否比更简单的语法更容易管理
\chapter{Chapter One}\label{chapter-one}
对于使用更多键的更复杂情况，有以下可能性：
\documentclass{book}
\usepackage{pgfkeys}
\usepackage{hyperref}
\hypersetup{
colorlinks=true,
}
\pgfkeys{%
/chap/.is family,%
/chap,%
label/.initial = {},%
one/.initial = {},%
two/.initial = {},%
}
% \expandonce is provided by etoolbox
\providecommand{\expandonce}{\unexpanded\expandafter}
% hyperref doesn't like \, in bookmarks
\newcommand{\titleemdash}{%
\texorpdfstring{\,\textemdash\,}{\textemdash}%
}
\newcommand{\Chapter}[1]{%
\pgfkeys{/chap,
#1,
one/.get=\First,
two/.get=\Second,
label/.get=\thechaplabel
}%
% use the (top level) value of \First and \Second
\begingroup\edef\x{\endgroup
\noexpand\chapter{%
\expandonce{\First}%
\noexpand\titleemdash
\expandonce{\Second}}}\x
\label{\thechaplabel}
}
\newcommand{\ChapRef}[1]{%
\autoref{#1} - \nameref{#1}%
}
\begin{document}
\Chapter{one=ABC, two=abc, label={abc-abc}}
\Chapter{one=PQR, two=pqr, label={pqr-pqr}}
\Chapter{one=XYZ, two=xyz, label={xyz-xyz}}
\chapter{New Chapter}
\ChapRef{abc-abc}
\ChapRef{pqr-pqr}
\ChapRef{xyz-xyz}
\end{document}